Ganesh Nimajjan is a Fest of immersion of the Lord Ganesh idol. Ganesh Nimajjan is the end of Ganesh Festival Or Vinayaka Chavithi Or Ganesh Chaturthi. Ganesh Nimajjan is observed on Anant Chaturdashi day. Ganesh Nimajjan is on 29 September in 2012. Ganesh Nimajjan is performed on the 3rd, 5th, 6th, 7th or the 10th day of Ganesh Navratri festival.

Ganesh Nimajjan will be celebrated as a big event with the participation of lots of people. The laddu placed on hand of Ganesh idol will be taken on the Ganesh Nimajjan some will share the laddu to the participants and some will go for the Auction (velam) on the laddu. Ganesh idol is placed in colony wise now days So the day of Ganesh Nimajjan Annadanam will be observed. In the evening arthi is offered along with Dancing, Singing in front of the Ganesh idol and prasadam will be distributed. Ganesh idols will be immersed in lakes, Sagar. Ganesh idols made with clay are good for the Environment So better use the Ganesh idols made with clay.